title: [A duplication artifact of an intrahepatic tumor in ultrasonography].
abstract: A so-called "duplication artifact" is outlined by means of a case report. Retrospective examination of 311 sonograms of the upper abdomen reveals a relative incidence of 0.96%. Knowledge of these phenomena helps to avoid false diagnoses.
authors.affiliation: Abteilung für Röntgendiagnostik, Chirurgische Universitätsklinik Würzburg.
authors.forename: M V
authors.initials: MV
authors.lastname: Helzel
mesh_terms: D000328:Adult; D005858:Germany / Q000453:epidemiology; D006391:Hemangioma / Q000000981:diagnostic imaging*; D006801:Humans; D008113:Liver Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D012189:Retrospective Studies; D014463:Ultrasonography
vernacular_title: "Doppelungsartefakt" eines intrahepatischen Tumors im Ultraschall.